WTC 600 LP / MP

OPERATION OF THE SYSTEM

3.4.3.8Initial startup

-Set the equipment to the operation operating mode (see 3.4.4)

-Set the drinking water capacity to 600 l/h

-For very cold water, the drinking water capacity of 600 l/h is not achieved: Then adjust the maximum pump pressure of 21 bar (MP) or 14 bar (LP)

-Adjust the concentrate capacity to 200 l/h (for very cold water possibly somewhat more)

Closing the pressure control valve (11/1)

Closing the concentrate control valve

 

(11/8)

Pump pressure and concentrate pressure

Pump pressure and concentrate pressure

increase

increase

 

 

Drinking water amount increases

Drinking water amount increases

Concentrate amount increases

Concentrate amount decreases

 

 

Conducting capacity increase

Conducting capacity increase

 

 

Table 20 Operating performance of the reverse osmosis when changing the pressure control and concentrate control valve

CAUTION For all changes of the settings to the system, the following values may not be exceeded under any circumstances:

-Maximum pump pressure 21 bar (MP) or 14 bar (LP)

-Drinking water amount, 650 liters per hour maximum.

Untreated

Drinking water

Concentrade

Yield

water

capacity

capacity

 

1200 l/h

600 l/h

600 l/h

50%

 

 

 

 

800 l/h

600 l/h

200 l/h

75%

 

 

 

 

Table 21 Typical yields at maximum drinking water capacity and untreated water temperature of 15 °C

NOTE The drinking water capacity must never be set at more than 650 l/h, meaning that at higher / lower feed-water temperature, the pump pressure and concentrate pressure must be decreased / increased respectively by means of the ball valves (compare figure 11).

Check the conductance value according to the reading on the display. Demineralization rate: 94 – 99 %.

-Switch off the system at the main switch.

-Connect drinking water line in tank.

-Switch on the system at the main switch: Drinking water is produced and fills the tank.

-Tank filled: The level float switches off the solenoid valve and the pump until the switch of the level float signals empty and the RO system switches on again.

Service Handbook 08.2004

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Karcher 600 CD manual Initial startup, Untreated Drinking water Concentrade Yield Water Capacity

600 CD specifications

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